Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con cu hanh slippers" » "con cu thanh slippers", "con cuu hanh slippers", "con du hanh slippers", "cong cu hanh slippers", "con cua hanh slippers", "con tu hanh slippers", "con cu hanh slippery", "con cu hanh grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("con cu hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con cu hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con cu hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con cu hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.